查询词典 electrokinetic

Appropriate anolyte enhanced electrokinetic method can be applied to remediate fluorine from contaminated soil.

可以采用适当的阳极强化电动力学技术对氟污染土壤进行修复。

A method for the determination of histamine,2-phenylethylamine,tryptamine,putrescine,cadaverine,spermidine and spermine in fish using micellar electrokinetic capillary chromatography was developed.

建立了一种利用胶束电动毛细管色谱同时检测鱼肉中组胺、腐胺、2-苯乙基胺、尸胺、色胺、亚精胺及精胺7种生物胺的方法。

As a result, heavy metals are transported directional under the DC electric field. The feasibility of electrokinetic technique in remediation of heavy metal contaminated soil has been demonstrated in this thesis.

论文考察了动电修复技术去除土壤中重金属污染物的可行性并针对该技术中存在的问题提出了阳离子选择透过膜强化的动电修复技术。

This is not only reflected in the electrokinetic research, more important, thus opening the electrical era in human.

这不仅仅表现在动电学研究上，更重要的是，由此开启了人类的电气时代。

Micellar electrokinetic capillary chromatography is one of important separation modes of capillary...

胶束电动毛细管色谱是毛细管电泳的重要分离模式之一。

In order to avoid the drawbacks of this technique, cation selective membrane enhanced electrokinetic remediation is brought forward.

论文以我国东北地区的自然粘土为研究对象，首次考察了该技术对自然粘土污染的修复效果。

Separation in micellar electrokinetic chromatography is influenced by many factors.

3胶束毛细管电泳分离条件的选择受许多条件的影响。

Based on the previous literatures, the following major innovation works were carried out in this dissertation:(1) The derivatization reaction conditions of ephedrine and pseudoephedrine with sensitive derivation reagent in aqueous system were studied and two new methods were developed for the assay of them by microemulsion electrokinetic chromatography and micellar electrokinetic chromatography with LIF detection. The sensitivity and analysis times were greatly improved compared with the previous reports;(2) A new method of CZE with indirect LIF detection was developed for the simultaneous determination of six coumarin compounds (esculin, esculetin, isofraxidin, genistein, naringin and sophoricoside) with fluorescein as the probe. The proposed method enlarges the application range of LIF detector, and provides new approach for the analysis of certain compounds difficult to derivatize;(3) Based on the above research, an MEKC with indirect LIF detection method for the simultaneous determination of adenine and guanine in DNA extracts from fungus, maize and soybean was established;(4) A new method for the investigation of the complexes formed between human serum albumin and ampicillin sodium under the simulated physiology conditions using laser light scattering technique was developed.

该论文在综述前人工作的基础上，开展了如下未见文献报道的创新性的研究工作：(1)使用灵敏的衍生试剂对麻黄碱和伪麻黄碱在水体系中的衍生反应条件进行了系统研究，建立了微乳电动色谱-激光诱导荧光检测法和胶束电动色谱—激光诱导荧光检测法测定麻黄碱和伪麻黄碱的灵敏分析新方法，与以前的报道相比，灵敏度和分析时间均有很大改善；(2)使用荧光素钠作为背景荧光试剂，建立了同时分析测定六种黄酮类化合物(秦皮甲素、秦皮乙素、异秦皮定、染料木素、柚皮苷和槐角苷)的毛细管区带电泳—间接激光诱导荧光检测新方法，扩大了激光诱导荧光检测的应用范围，对难衍生化合物的分离分析提供了一种新思路和新途径；(3)以荧光素钠作为背景荧光试剂，建立了一种用于同时测定食品提取DNA中的腺嘌呤和鸟嘌呤含量的胶束电动色谱—间接激光诱导荧光检测新方法；(4)用动态和静态激光散射法研究了模拟生理条件下人血清白蛋白与氨比西林钠盐相互作用所形成的复合物，为药物分子与蛋白质的相互作用、药代动力学等的研究提供了一种新思路。

An online preconcentration method, electrokinetic supercharging was used for the enrichment of DNA fragments based on microchip electrophoresis.

采用超负荷电动供给(electrokinetic supercharging， EKS)预浓缩技术，在微芯片电泳上对脱氧核糖核酸片段进行浓缩和分离。

The separation is based on the differential migration of the micelle and the surrounding water and the differential distribution of the solute between the mi celle and aqueous phase,therefore,the separation mechanism is very similar to th at of micella electrokinetic chromatography.

这种分离方式是基于胶束和水相在色谱过程中的不同迁移以及溶质在胶束和水相间的不同分配而实现的，其分离的机制与胶束电动色谱(mic ellar electrokinetic chromatography，MEKC)十分相似。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新